UP LS2 LS3 L99 w/4L65E 4L70E 4L80E 4L85E Fuel Injection ...

More documents

Recommendations

Info

Pre-Installation and Harness layout:Remove the harness from the package box. Find a clean area on the floor or a workbench to unroll the harness onto. Take a look at how the harness is designed intosections. Below you see a simple line drawing of this harness that includes connectorlocation. Now is a good time to get familiar with the harness and where each connectoris located so your installation goes smoothly.11
Electronics and Heat Don’t Get Along:Just as the heading above states, it is true, electronic components and heat does notget along. Heat always wins by fatality of the component. Now in the case of theEngine Control Module (ECM), Transmission Control Module (TCM), the fuse block andall the wire contained in this harness you can think of them as heat resistant. They arein fact all manufactured of automotive grade materials which are rated for environmentswith temperatures up to 257˚ Fahrenheit. Anything above this and their reliableoperation cannot be guaranteed. So, don’t mount, route, attach or connect any part ofthis harness to the exhaust pipes of your vehicle. Exhaust pipe, which can reach atemperature of 1500˚ Fahrenheit, is unforgiving to anything touching or mounted aroundit.For added protection from heat and abrasion damage to this harness we suggest youcover it in a high quality wire loom. PowerBraid is the standard for high quality wireloom and is a Painless Performance branded product. See our website for details onpart number 70921. This fuel injection PowerBraid kit includes the proper amount ofwire loom to cover this fuel injection harness. PowerBraid, unlike the cheap convolutedtubing sold by most parts stores, is rated to resist heat damage up to 257˚ Fahrenheit.It is also abrasion, cut, chemical and extreme cold brittleness resistant.Where To Mount the ECM, TCM and Fuse Block:You are limited to 4 feet of harness as measured from the center/back of the intakemanifold to where the ECM connectors are located on the harness. Use a tapemeasure to figure out where you can mount the ECM. The TCM connector is wired witha 1 foot length on it as measured from the harness breakout it shares with the ECM andfuse block. So the TCM can be mounted on any side of the ECM or on top of the ECMwith a custom bracket of some sort. Now look at the fuse block. It is wired with a 2 footlength on it as measured from the same main harness break out. So once again youcan mount it on any side of the ECM.NOTE: Mount the fuse block in a location of easy access. You will at one point needaccess to the fuse block to replace a blown fuse.12
Page 1 and 2: Wire Harness InstallationManual #90
Page 3 and 4: TABLE OF CONTENTSINTRODUCTION ….
Page 5 and 6: o Gear ratios and tire diameters ar
Page 7 and 8: alternator and power steering pumps
Page 9 and 10: Disconnect battery cables from theb
Page 11: Alternators and Charge Wires:Built
Page 15 and 16: Mounting the Fuse Block:This fuse b
Page 17 and 18: Harness Routing:Now that the ECM, T
Page 19 and 20: Making the Harness Connections:At t
Page 21 and 22: In the parts kit you should find se
Page 23 and 24: On the driver side of the engine bl
Page 25 and 26: NOTE: Don’t forget about the inli
Page 27 and 28: Route the throttle body connector o
Page 29 and 30: Electric Cooling Fans:This 60524 ha
Page 31 and 32: Transmission Connections:Depending
Page 33 and 34: Oxygen Sensors:This harness utilize
Page 35: Accelerator pedal: Pictured below i
Page 38: Fuse block through hole template:Cu

UP LS2 LS3 L99 w/4L65E 4L70E 4L80E 4L85E Fuel Injection ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?